Could you tell me how much it ____to fly to Hainan?A pays B costs C takes D spends

问题描述:

Could you tell me how much it ____to fly to Hainan?A pays B costs C takes D spends

如果选择B的话就是问做飞机到海南要花多少钱
如果选择C的话就是问坐飞机到海南要用多长时间
两种都行因为how much 可以接时间也可以接表示钱的不可数名词.